Package List 1 set x kids toy Features - Battery: 1 AA batteries (not included) DIY Wind Generator Model. - Material: Plastic Wind Generator Assemble Kits. - Size: 8.00X6.00X12.00cm/3.14X2.36X4.72inch Assembled Models Toys. - Color: As Shown Electric Learning Kit. - Nice educational toy that you can have one and let your kids have a great fun from it Wind Generator Assembly Toy. - Made of premium material, it can train your children's observation capability, thinking and analytical skills DIY Wind Generator Toy. - The wind generator assembly kit can inspires kids' curiosity and creativity, well learn simple principles Learning Tool Kit. - Properly educating some wind energy knowledge would be a good interaction time with your kids together Electric Learning Kits. - It is the great fun educational gift for kids and teenagers who like STEM and science projects, can well develop kids' learning skills and hand-on ability Science Education Kits.Goods Informationpuzzle toy It can attract the kid's attention to enjoy the fun of playing.kid toys It is a wind generator assemble toy, adopts scientific design, a great toy for kids, not only can enjoy themselves, but also can learn some scientific knowledge, and improve their hands-on ability also